The concept of educational technology : a dialogue with yourself /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
Weidenfeld & Nicolson,
1970.
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| Subjects: |
| Physical Description: | viii, 254 pages : illustrations, form, plan. ; 23 cm. |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0297001124 |